7w-3=3w-18

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Solution for 7w-3=3w-18 equation:


Simplifying
7w + -3 = 3w + -18

Reorder the terms:
-3 + 7w = 3w + -18

Reorder the terms:
-3 + 7w = -18 + 3w

Solving
-3 + 7w = -18 + 3w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-3w' to each side of the equation.
-3 + 7w + -3w = -18 + 3w + -3w

Combine like terms: 7w + -3w = 4w
-3 + 4w = -18 + 3w + -3w

Combine like terms: 3w + -3w = 0
-3 + 4w = -18 + 0
-3 + 4w = -18

Add '3' to each side of the equation.
-3 + 3 + 4w = -18 + 3

Combine like terms: -3 + 3 = 0
0 + 4w = -18 + 3
4w = -18 + 3

Combine like terms: -18 + 3 = -15
4w = -15

Divide each side by '4'.
w = -3.75

Simplifying
w = -3.75

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